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Michiel Berger d6a3d53a04 Add 10-yr net profit column + clickable column sorting 
- Backend: every row now carries ten_year_profit_eur =
  year1 × cumulative inflation factor − battery cost. Negative for
  batteries that don't pay back within 10 years (the Powerwall).
- New column shows green for positive net, red for negative.
- Every column header is now clickable: click to sort, click again to
  toggle direction. Sort indicator (↑/↓) on the active header.
- Sort + filter selections persist in localStorage independently.
- Default sort stays 'LP yr ascending' (best payback first), but a
  single click on '10-yr net' flips to absolute lifetime profit and
  larger batteries surface to the top.
2026-04-30 15:41:11 +02:00
data/raw Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
docs Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
scripts deploy.sh: auto-refresh SSH host key when h4a recreates the VM 2026-04-30 15:02:47 +02:00
src/pluginbattery Add 10-yr net profit column + clickable column sorting 2026-04-30 15:41:11 +02:00
tests Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
.env.example Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
.gitignore Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
CLAUDE.md Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
Dockerfile Add Powerwall to leaderboard + 3-way category filter 2026-04-30 15:30:55 +02:00
Procfile Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
pyproject.toml Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
README.md Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
uv.lock Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00

README.md

pluginbattery

Backtest the actual ROI of a home battery against real historical electricity prices and solar irradiance.

Answers: "If I had owned this battery (plug-in or installed) over the last N years, what would it have actually saved me?"

See CLAUDE.md for project intent, open decisions, and assumptions.